Mathematics Middle School

PLEASE HELP
Convert 120 miles traveled in 6 hours to a unit rate. Use the label miles per hour (mph).

Answers

Answer 1

Answer: 20/1

Sorry if this wrong I am confident this is right but:

120 divided by six

=

20/1

Step-by-step explanation:

Answer 2
120 divided by six =20/1

Related Questions

The mass of 1 L of water is 1 kg. The mass of gasoline is 0.68 times the mass of water. What is the mass of the gasoline in a full tank that holds 75 L.

Answers

I’m guessing it would be 51 kg

Hence, the mass of the gasoline in a full tank that holds [tex]75L[/tex] is [tex]680[/tex]grams.

What is the mass?

Mass refers to the quantity of matter in an object. Mass is generally measured by how much something weighs. The more matter something has, the more it will weigh.

Here given that,

The mass of [tex]1[/tex] L of water is [tex]1[/tex] kg. The mass of gasoline is [tex]0.68[/tex] times the mass of water.

As we know,

[tex]1L=1000ml[/tex]

So, [tex]0.68[/tex]×[tex]1000=680grams[/tex]

As per this the mass of water is greater than the mass of gasoline.

Hence, the mass of the gasoline in a full tank that holds [tex]75L[/tex] is [tex]680[/tex]grams.

To know more about the mass

https://brainly.com/question/28704035

#SPJ2

what is the answer to this easy problem? POINT GIVEAWAY

Answers

Answer:

d = 0.29

Step-by-step explanation:

2.61 divided by 9 = 0.29

d = 0.29

Answer:

0.29

Step-by-step explanation:

hope it helps

would appreciate brainliest

Solve for M, please
2m - 6 ≥ - 2

Easy 61 points

Answers

[tex]\\ \sf\longmapsto 2m-6\geqslant -2[/tex]

[tex]\\ \sf\longmapsto 2m\geqslant 4[/tex]

[tex]\\ \sf\longmapsto m\geqslant 4/2[/tex]

[tex]\\ \sf\longmapsto m\geqslant 2[/tex]

What is the solution to the system of equations? Use any method you prefer to solve.

y=4x-3y=4x−3

y=-2x+9y=−2x+9

a. (-3, 9)

b. (4, -2)

c. (2, 5)

(6, 21)

Answers

Answer:

b (4,-2)

Step-by-step explanation:

i dont really know how to explain it tbh

The answer is b your welcome

I need help ill give brainliest (Only if answer is correct)
8,121 ÷ 8 =
R

Answers

Answer:

1015.125

............................

Answer: 1015.125

Step-by-step explanation:

I dont know wat is this because i try to see wat it is and i dont know what answer

Answers

Answer:

b

Step-by-step explanation:

PLEASE HELP ILL GIVE BRAINLY THIS IS TIMED!

Answers

No solution
Because that is the wrong way to write it
Trust me

Answer:

No solution

Step-by-step explanation:

What is the value of the expression when c=0 and d=-6 ?
cd-d2/4

Answers

Answer:

-9

Step-by-step explanation:

This what you wrote:

[tex] cd - \dfrac{d^2}{4} = [/tex]

[tex] = (0)(-6) - \dfrac{(-6)^2}{4} [/tex]

[tex] = 0 - \dfrac{36}{4} [/tex]

[tex] = -\dfrac{36}{4} [/tex]

[tex] = -9 [/tex]

Maybe this is what you meant to write:

[tex] \dfrac{cd - d^2}{4} = [/tex]

[tex] = \dfrac{(0)(-6) - (-6)^2}{4} [/tex]

[tex] = \dfrac{-36}{4} [/tex]

[tex] = -9 [/tex]

-9/5-5/6-7-7/7/7/7/8/8/

Which scenario represents a 20% increase?

A - 120 goes down to 100

B - 50,00 dogs to 60,000 dogs

C - Hannah's brain capacity during any given math test

D - 156 deer to 204

Answers

B
50,000 * 20% =10,000
50,000+10,000= 60,000
The answer is b. (50,000x 20)/100 is 10,000. 50,000 + 10,000 equals 60,000.

Write an equation for each line
a. The equation for line l is [A1].

b. The equation for line m is [A2].

c. The equation for line n is [A3].

d. The equation for line p is [A4].

Answers

The answer will be c

How do I do this pls help

Answers

Answer:

Might be wrong, but, Stephan bought the bike and helmet for 115.2$

Step-by-step explanation:

(might be wrong)

$307 and 2 cent i think

what is 9038 x 8389
if u answer ill give u a crown thing

Answers

Answer:

75,819,782

Step-by-step explanation:

Answer:

75,819,782

Step-by-step explanation:

that's the answer

Which number line shows the solution set for StartAbsoluteValue d EndAbsoluteValue greater-than 3?
A number line going from negative 4 to positive 4. Closed circles are at negative 3 and positive 3. Everything to the left of negative 3 and right of positive 3 is shaded.
A number line going from negative 4 to positive 4. Open circles are at negative 3 and positive 3. Everything between the points is shaded.
A number line going from negative 4 to positive 4. Closed circles are at negative 3 and positive 3. Everything between the points is shaded.
A number line going from negative 4 to positive 4. Open circles are at negative 3 and positive 3. Everything to the left of negative 3 and to the right of positive 3 is shaded.

Answers

Answer:hich number line shows the solution set for StartAbsoluteValue StartFraction s Over 2 EndFraction + 4 EndAbsoluteValue less-than 2.? A number line going from negative 14 to positive 10. Open circles are at negative 12 and negative 4. Everything between the points is shaded. A number line going from negative 14 to positive 10. Open circles are at negative 12 and negative 4. Everything to the left of negative 12 and to the right of negative 4 is shaded. A number line going from negative 14 to positive 10. Closed circles are at negative 4 and positive 4. Everything to the left of negative 4 and to the right of positive 4 is shaded. A number line going from negative 14 to positive 10. Closed circles are at negative 4 and positive 4. Everything between the points is shaded.

Step-by-step explanation:

9. Andrew was measuring the height of the tree in his yard. Four years after it was planted, the tree was 11 feet tall. Twelve years after the tree was planted, it was 21 feet tall. Assuming the tree was growing at a constant rate, create the equation that models that growth of the tree over time. Show or explain your reasoning. (HINT: Use the two points to find the slope and use point-slope form to create an equation.)

Answers

Answer:

y=10/8x+6

Step-by-step explanation:

This is because when you plot the points you can find the slope by using rise over run and by finding the slope you can find the y intercept and that is all you need for the equation.

Answer:

first it show 11ft over 4 years so do 11/4 the answer would be 2.75 ft every year and to try doing it with the tree in 12 years

Step-by-step explanation:

circle terms and simplify each of the following expressions.

a. 3+1.4+(-7). b. 50+3(-10)+ 2(-20)


c. 4+(-50)+2 d. (4+(-170)) (5+4))

What does it mean by terms?

Answers

Answer:

a) 2.6  b) -20   c) -44  d) -1494

Step-by-step explanation:

Terms:

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.

a) 3+1.4+(-7)

3+1.4-7

Calculate.

-2.6

Terms:  3, 1.4, -7

b) 50+3(-10)+ 2(-20)

Multiply.

50-30-40

Calculate.

-20

Terms: 50, 3, -10, 2, -20

c) 4+(-50)+2

4-50+2

Calculate.

-44

Terms: 4, -50, 2

d) (4+(-170)) (5+4))

(4-170)+(5+4)

Add.

(4-170)x9

Calculate.

-166x9

Multiply.

-1494

Terms: 4, -170, 5, 4

Hope this helps :)

Answer:

b

Step-by-step explanation:

please help I will give you brainliest please its due tomorrow and I'm stressing so much

Answers

Answer:

(-21)+1/2

Step-by-step explanation:

Just guess tbh

45,747 divided by 9=

Answers

The Answer is 5,083.

Hope this helps!

Answer:

5083

Step-by-step explanation:

I will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!

Answers

Answer:

(12,13)

Step-by-step explanation:i just guessed

11: the y axis is the vertical line. the red line crosses the y axis at -3 which means that you’ve found your y-intercept for the red line. the blue line crosses the y axis at 1 and for the slope it’s rise/run so if it’s going down it’s a negative

ok so....
the numbers to the code are 0 3 3 8 8
the number is less than 50
the value of the hundredths digit is 10 times the value of the thousandths digit
the value of the ones digit is one-tenth the value of the tens digit

Answers

Answer:

300????

Step-by-step explanation:

because you multiply 100 to the number of tens is equal 300 i think

Answer- 300
Multiply 100 to the number of 10s

what is the value of the expression ((9-5)2 - 1 ) divided by 3?

Answers

Answer:

Step-by-step explanation:

=(4^2-1):3=15:3=5

Answer:

Option C

Step-by-step explanation:

[{9 - 5}² - 1] ÷ 3

=> [{4}² - 1] ÷ 3

=> [16 - 1] ÷ 3

=> 15 ÷ 3

=> 5

Therefore, 5 is our answer.

Click to see the picture! NO LINKS

Answers

Want to make Mac and cheese

Boil the pasta, drain.
Make the cheese sauce by combining a fat (butter), and starch (flour), then whisking in the milk products.
Cook the sauce until it’s nice and thick.
Add in shredded cheeses, stir well.
Combine cheese sauce with cooked pasta.
Transfer half of the mac and cheese to a baking dish, sprinkle with more shredded cheese.
Top with the rest of the mac and cheese, top with more shredded cheese.
Bake and prepare to thoroughly enjoy

Item 3
Is this function linear or nonlinear?

y=2x²−4

linear

nonlinear

Answers

Answer:

B.nonlinear

Step-by-step explanation:

Non linear, in order for it to be a linear function it couldn’t have the x to a power

How do you calculate the square root of an given area?

Answers

Answer:

root give a meaning

Step-by-step explanation:

root give a meaning

If you have the area, then multiply it by itself, and there you have the square root! I don’t quite understand the question, if this doesn’t help then can I see a picture of the problem?

HELP PLZ BEFORE I FAIL!

Answers

I think the answer is -66

Answer: The clock hour hand moves 66 degrees in 2 1/5 hours.

Step-by-step explanation: (30/5)+(30x2)=X

The formula for finding SA, the surface area of a box, is SA = 2(ab + ac + bc), where a, b, and c represent the lengths of each edge of the box.

What is the surface area of this box if a = 10 in., b = 5 in., and c = 3 in.?

Answers

Answer:

The actual answer is 190 in squared

Step-by-step explanation:

Because I got it right on the website

16,298 divided by 5= going to raise the price thx :)

Answers

Answer:

3259.6

Step-by-step explanation:

BRAINLIEST?

I gonna keep helping you:)

3259.6 is the correct answer

Look at the question, please orginize it in a good manner. NO LINKS!

Answers

Answer:

for the first one its       right 2 down 5

for the second one its       right 5 down 2

for the third one its          left 2 up 5

i hope this helps pls tell me if im wrong

1) right 2 down 5

2) right 5 down 2

3) left 2 up 5

2,854 divided by 7= more answers finna be posted

Answers

Answer:

407.714285714

Step-by-step explanation:

BRAINLIEST?

Answer: 407.7142

Step-by-step explanation:

Just use a calculator

Fill anwer! 10 Points. 5 for answering 5 or 3 for brainliest

thank you!

Answers

30

Keep in mind 90% = 0.9
To get his answer write out the expression like this: .90 * x = 27

Then rewrite it to find “x”:
x = 27/0.90
X = 30

4 ice cream cones cost $5. At this rate, how much do 3 ice cream cones cost?

Answers

Answer:

$3.75

Step-by-step explanation:

Answer: $3.75
Explication:
5/4 = 1.25
1.25•3=3.75
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